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Welcome to LivePhysics.Com LivePhysics.com is dedicated to physics, science, space and technology news. Latest research breakthroughs and innovations, science advances and scientific discussion forum. We continuously update our contents to provide worked physics problems and examples, organized by topic to provide free physics related homework help to students. For students to develop the abilities that characterize science as inquiry, they must actively participate in scientific investigations, and they must actually use the cognitive and manipulative skills associated with the formulation of scientific explanations. We hope worked physics problems we provide in our site will help to easily understand the basic concepts of solving physics problems. Also we have created dynamic physics tools, which help you to find the answerer for many physics related problems. LivePhysics.Com offers a complete working tool for science teaching and learning. LivePhysics.Com is all at once:

A huge collection of online resources for students and teachers We offer to science teachers and students a large collection of interactive Flash™ animations, Flash™ dynamic tools to solve problems, Java applet animations, interactive JavaScripts/ Ajax tools. A working tool for students

Each animation comes together with scientific background behind the animation and guidelines allowing the students to review the key functionality illustrated by the animation. Free Online Physics Tools and Resources for Students Online Calculator is a simple web application that lets you perform advanced calculations, plot 2D and 3D graphs, and make symbolic calculations such as differentiation. A standalone application version of this 3-D Function Graphing Program, written in Flash Actionscript, much faster, essentially more capabilities, built-in function calculator and many more... This is a very simple web based 2D function plotter. Support up to 3 different functions at the same time. Are you concerned about where you go to arrive if you dig a very deep straight infinitous hole on Earth? Your problems are solved! Check this fun online tool to see where you will end up. This tool uses Google Map API Tool to draw great circle between any two points on earth surface. Simply click on any points and then click the next point, this program will automatically draw the great circle. Amazing high resolution science related photo collection. This online tool uses latest Flash technology to load larger high resolution images without any down time. AcademicInfo.net AcademicInfo is an online education resource center with extensive subject guidesand distance learning information. Related subjects include: Physics Degrees Science Degrees Engineering DegreesNASA High-Speed Tracking Camera Films Spectacular P-G CloudsPhysics Videos > TechnologyThursday, 09 October 2008  NASA High-Speed Tracking Camera Films Spectacular P-G CloudsSaturn V Launch Views - High Speed CamsThe Falkirk WheelPhysics Videos > TechnologyTuesday, 31 July 2007  The Falkirk Wheel, named after the nearby town of Falkirk in central Scotland, is a rotating boat lift connecting the Forth and Clyde Canal with the Union Canal.The Thumbprint Of God - Fractals...The Colors Of InfinityPhysics Videos > DocumentaryWednesday, 06 June 2007  "The Mandelbrot set - someone has called it the thumbprint of God - is one of the most beautiful and remarkable discoveries in the entire history of mathematics. This program graphically illustrates how simple formulas can lead to complicated results: it explains the set, what it means, its internal consistency, and the revolutions in thought..."CERN LHC - LEP ProjectsPhysics Videos > ExperimentsMonday, 04 June 2007  CERN regarding the LHC (Large Hadron Collider) replacing the LEP (Large Electron Positron collider). Video date- 1998.Discovery - First Time MachinePhysics Videos > DocumentaryMonday, 04 June 2007  The first time machine is starting to get built and it actually looks conceivable. Evolution: The Mind's Big BangPhysics Videos > DocumentaryTuesday, 29 May 2007  Anatomically modern humans existed more than 100,000 years ago, but with rude technology, no art, and primitive social interaction. By 50,000 years ago, something happened which triggered a creative, technological, and social explosion—and humans came to dominate the planet. The Six Billion Dollar Experiment - BBC HorizonPhysics Videos > TechnologyThursday, 17 May 2007  The full BBC Horizon show on the work-in-progress Large Hadron Collider, the most expensive scientific experiment ever built.Top Gear - Bugatti VeyronPhysics Videos > TechnologyMonday, 14 May 2007  Top Gear presenter James May pushes the world's fastest production car to it's limit. With a top Speed of 407 km/h (253 mph) it is much faster than a Formula 1 car. The 1001 horsepower engine needs 10 (!) radiators to cool. The Bugatti Veyron costs 840,000 GBP = $1,600,000 US!BBC Documentary - Parallel UniversesPhysics Videos > DocumentaryMonday, 07 May 2007  Explains M-Theory, the Grand Unified Theory (GUT) that Einstein searched his whole life for. "Everything you're about to read here seems impossible and insane, beyond science fiction. Yet it's all true."Nobel Prize in Physics: George F. SmootPhysics Videos > PeopleWednesday, 02 May 2007  Cosmologist George F. Smoot, who led a team that obtained the first images of the infant universe, confirming the predictions of the Big Bang theory of its origins, has been awarded the 2006 Nobel Prize in Physics.NOVA: Wright Brothers Flying MachinePhysics Videos > ExperimentsWednesday, 02 May 2007  The challenge of rebuilding the Wright Brothers' Flying Machine. Orville and Wilbur Wright were remarkable inventors, mechanics, risk-takers, and visionaries. They designed and built their own wings, steering devices, engines, and wind tunnel. How It Works: CRT MonitorsPhysics Videos > TechnologyTuesday, 01 May 2007  Find out how images appear on your screen and why CRTs remains popular and relevant. Cathode ray tube monitor: an analog display that produces images by illuminating phosphors with an electron beam.Battle of the BrainsPhysics Videos > DocumentaryTuesday, 24 April 2007  Can you think of 100 different uses for a sock? How would you cope with glasses that turn everything upside down? What's your emotional intelligence? Can you create a work of art in ten minutes?WHO WAS REALLY THE FIRST MAN IN SPACE?Physics Videos > DocumentaryFriday, 20 April 2007  In this debatable question, one should first ask himself; where does space ... all » really start? In his book, "SPACE EXPLORATION - FROM TALISMAN OF THE PAST TO GATEWAY FOR THE FUTURE" – CHAPTER 3, John F. Graham sheds some light on this issue, and shares interpretations made by some experts. You will found out fast that there are no straight answers for this question. The question on whom was the first guy in space is not yet to be resolved Giganotosaurus vs. Argentinosaurus - Walking with DinosaursPhysics Videos > DocumentaryThursday, 19 April 2007  Nigel Marven meets a herd of Argentinosaurus, attacked by a bunch of Giganotosaurus. Scenes of the BBC-Documentation "Walking with Dinosaurs". At the end you can see the skeleton of a Giganotosaurus in a museum.The closest thing to an alien life form you'll find on this planet.Physics Videos > DocumentaryTuesday, 17 April 2007  Fantastic video footage of the incredible "Cuttlefish". A cousin of the Octopus, it displays its thoughts in color and shapeshifts at will. They also have a great refresh rate. Watch the full Nova episode "Kings of Camouflage"Eros Global RotationPhysics Videos > TechnologyThursday, 12 April 2007  On March 22, 2000, while in orbit 124 miles (200 kilometers) from Eros, the NEAR Shoemaker spacecraft captured this rotation movie of the asteroid's northern hemisphere. The movie features three of Eros' major morphologic features under dynamically changing lighting conditions.Multi Touch Computer ScreenPhysics Videos > TechnologyWednesday, 11 April 2007  Perceptive Pixel is a startup founded by Jeff Han. Working all but alone from his hardware-strewn office, Jeff Han is about to change the face of computing. Not even the big boys are likely to catch him. Jeff Han and Phil Davidson shows how a multi-touch computer screen will change the way we work.Superconducting Magnetic Levitation Model TrainPhysics Videos > TechnologyWednesday, 04 April 2007  Superconducting Magnetic Levitation Model Train from the IFW Dresden, Germany. Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended above another object with no support other than magnetic fields. The electromagnetic force is used to counteract the effects of the gravitational force. Time Fountain - Optical IllusionPhysics Videos > ToolsMonday, 02 April 2007  This device creates the illusion that a simple stream of water droplets can defy the known laws of physics. By controlling a set of flickering LEDs, the dripping water can appear to slow down, freeze in mid-air, and even reverse in direction.Easy Graphical Multiplication TrickPhysics Videos > ToolsFriday, 30 March 2007  It's not a way to make mental multiplications easier, it's just a funny way to resolve graphically a multiplication. It's only meant to be a little trick to show to friends and kids who hate maths. It's NOT meant to be efficient as some seems to think. You can do any kind of multiplication with it but yes it's boring to draw numbers like 8 or 9.What we Still dont knowPhysics Videos > DocumentaryThursday, 29 March 2007  What we still don’t know?

There is a fundamental chasm in our understanding of ourselves, the universe, and everything. To solve this, Sir Martin takes us on a mind-boggling journey through multiple universes to post-biological life. On the way we learn of the disturbing possibility that we could be the product of someone else’s experiment.MATLAB Educational Resources on InternetComputational Physics > MATLABWednesday, 28 March 2007  MATLAB Educational Web SitesMATLAB Introduction and TutorialsExample ProblemsLinear AlgebraMultivariable CalculusOrdinary Differential EquationsPartial Differential EquationsComputational Programming Numerical Analysis and many more . . .The Elegant Universe - String's The ThingPhysics Videos > TheoriesWednesday, 28 March 2007  “The Elegant Universe,” a new PBS NOVA program hosted by Dr. Greene, will help you and your students understand the fascinating, mind-boggling world according to string theory. The program explores the search for the ultimate theory, or theory of everything, which can unify the physics of general relativity with those of quantum mechanics. At the heart of this quest is string theory. How camera lens are madePhysics Videos > TechnologyMonday, 26 March 2007  A photographic lens (also known as objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically.Russian Typhoon class submarinePhysics Videos > TechnologyFriday, 23 March 2007  The Typhoon class submarine is a type of nuclear-powered ballistic missile submarine deployed by the Soviet Navy in the 1980s. With a maximum displacement of 48,000 tonnes, Typhoons are the largest class of submarine ever built. The NATO reporting name stems from the use of the word "typhoonby Leonid Brezhnev in a 1974 speech while describing a new type of nuclear ballistic missile submarine. The Typhoon class was developed under Project 941 as the Russian Akula class, meaning shark.History Of HackingPhysics Videos > DocumentaryThursday, 22 March 2007  Magnificent a documentary one to you emitted by Discovery Channel, that reviews great landmarks of the history of hacking. Search for Alien PlanetsPhysics Videos > DocumentaryThursday, 22 March 2007  Humankind's greatest adventure may only be decades away. Unmanned space probes equipped with AI will soon be sent to search for life on planets beyond our solar system. But what happens if we do find it?Airbus A380Physics Videos > TechnologyTuesday, 20 March 2007  The Airbus A380 is a double-deck, four-engine airliner manufactured by EADS (Airbus S.A.S.) It first flew on 27 April 2005 from Toulouse, France. Commercial flights are scheduled to begin in late 2007 after lengthy delays. During much of its development phase, the aircraft was known as the Airbus A3XX. The nickname Superjumbo has become associated with the A380.Bruce Lee's famous one inch punch explainedPhysics Videos > TheoriesMonday, 19 March 2007  A short documentary explaining the mechanics and effect of Bruce Lee's renowned one inch punch. Amazing footage of him from his famous exhibition on Jeet Kune Do in Long Beach.Ariel AtomPhysics Videos > TechnologySunday, 18 March 2007  The Ariel Atom is a high performance sports car made by the Ariel Motor Company based in Somerset, England. It is unusual in the respect that the chassis is the body, and therefore lacks a roof, windows and other features commonly found on road cars.Planet EarthPhysics Videos > DocumentaryFriday, 16 March 2007  Planet Earth is a BBC nature documentary series narrated by David Attenborough, first transmitted in the UK from 5 March 2006.Lisa RandallPhysics Videos > PeopleThursday, 15 March 2007  Lisa Randall is a leading theoretical physicist and expert on particle physics, string theory and cosmology. She works on several of the competing models of string theory in the quest to explain the fabric of reality, and was the first tenured woman in the Princeton University physics department and the first tenured female theoretical physicist at MIT and Harvard University. John HagelinPhysics Videos > PeopleWednesday, 14 March 2007  John Hagelin is a theoretical physicist specializing in superstring theory, a practitioner and teacher of Transcendental Meditation and yogic flying, an electronic designer of high-end audio equipment and was a candidate for President of the United States three times. David DeutschPhysics Videos > PeopleTuesday, 13 March 2007  David Deutsch is a physicist at the University of Oxford. He is a non-stipendiary Visiting Professor in the Department of Atomic and Laser Physics at the Centre for Quantum Computation, Clarendon Laboratory. He pioneered the field of quantum computers, and is a proponent of the many-worlds interpretation of quantum mechanics.Bob Lazar InterviewPhysics Videos > PeopleTuesday, 13 March 2007  Robert Scott Lazar, or Bob Lazar, claims to have worked from 1988 until 1989 as a physicist at an area called S-4 (Sector Four), located near Groom Lake, Nevada, next to Area 51. According to Lazar, S-4 served as a hidden military location for the study of extraterrestrial flying saucers. Lazar says he saw nine different alien discs there and provides details on their mode of propulsion.York Dobyns on Wormholes, Quantum Mechanics, and the FuturePhysics Videos > PeopleTuesday, 13 March 2007  Physicist York Dobyns of Princeton University talks about how the future intentions may affect the past at the American Association for the Advancement of Science at University of San Diego on June 23, 2006. Interview by Tom Munnecke.Stephen William HawkingPhysics Videos > PeopleMonday, 12 March 2007  Stephen William Hawking is a British theoretical physicist. Hawking is the Lucasian Professor of Mathematics at the University of Cambridge, and a Fellow of Gonville and Caius College, Cambridge. He is known for his contributions to the fields of cosmology and quantum gravity, especially in the context of black holes, and his popular works in which he discusses his own theories and cosmology in general. Here are few video clips from his life:Speech to Campus PartyInterviewed on Israeli TVDismisses Atheism - Radio interviewPublic Lecture at Hong KongBlack HolesWrox PittsburgSlide show of Stephen HawkingSegway PTPhysics Videos > TechnologySunday, 11 March 2007  The Segway PT is a two-wheeled, self-balancing transportation device invented by Dean Kamen and unveiled in December 2001. It is produced by Segway Inc. of New Hampshire. The name "Segway" is a homophone in American English of "segue" (a smooth transition, literally Italian for "follows"). PT is an initialism for personal transporter while the old acronym HT was an initialism for human transporter.The Most Powerful Bomb Ever ConstructedPhysics Videos > HistoryFriday, 09 March 2007  Tsar-bomb is the Western name for the largest, most powerful nuclear weapon ever detonated. Developed by the Soviet Union, the bomb of about 50 megatons was codenamed Ivan by its developers. Latest Discussions in Physics Forum

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